- Prefix
01435 6- Area
- Heathfield
- Number type
- Geographic landline (01/02)
- Format
01435 6XXXXX- From abroad
+44 1435 6XXXXX- Ofcom blocks in range
- 46
- Blocks in service
- 34
- Range holders
- 32
What are 01435 6XXXXX numbers?
Any UK number matching 01435 6XXXXX sits in the
01435 dialling code for Heathfield.
Ofcom hands these numbers to communications providers in blocks; this range
contains 46 blocks, of which
34 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Heathfield area — or
organisations elsewhere that keep a local 01435 presence using
VoIP.
Who holds 01435 6… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Inet Telecoms Ltd (Voipfone) | 3 | 01435 670XXX |
| 24 Seven Cloud Communications Ltd | 1 | 01435 684XXX |
| Adepteo Limited | 1 | 01435 696XXX |
| Atomstream Limited | 1 | 01435 666XXX |
| BT | 1 | 01435 692XXX |
| CFL Communications Ltd | 1 | 01435 64XXXX |
| Calltracks Limited | 1 | 01435 662XXX |
| Colt Technology Services | 1 | 01435 685XXX |
| DIDWW Ireland Limited | 1 | 01435 693XXX |
| Dial 9 Communications Limited | 1 | 01435 695XXX |
| Digitech Solutions Global Limited | 1 | 01435 660XXX |
| EVE CONNECT LTD | 1 | 01435 689XXX |
…and 20 more providers hold smaller allocations in this range.
Ofcom’s data shows the provider each number range was originally allocated to — not who holds an individual number today. Numbers are frequently moved (ported) between providers, and no public database reveals the person or business behind a specific number, so treat any service that claims to with suspicion.
Not every block in this range is in service: of the 46 blocks Ofcom lists, 12 are protected (reserved by Ofcom and not in use). A call appearing to come from an unallocated block is a strong sign of a spoofed number.
Is a call from a 01435 6… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01435 caller IDs so their calls look like they come from Heathfield (‘neighbour spoofing’). If an unexpected caller asks for personal, banking or one-time-code details, hang up and ring the organisation back on a number you find independently. To put a name to a caller, see who called me?; to report one, see how to report a scam number.
Check a specific 01435 6XXXXX number
Paste any full number into the checker above (or on the main phone number checker) to see its exact range holder and allocation status from this week’s Ofcom data.
Run mobiles for a business? See our business mobile network comparison or get a quote.
More 01435 number ranges
Full 01435 Heathfield area-code guide › · All UK area codes ›